Patsy Bennett

$14.99

Flavia Kate Peters and Barbara Meiklejohn-Free

$19.99

Rachelle Charman

$12.99

Erin McCarthy and Mental Floss

$15.99

(Part of Word Cloud Classics)

Charles Darwin

$24.99

(Part of Books for Preppers)

Jim Cobb

$20.79

(Part of Mental Floss)

Mental Floss and Jennifer M. Wood

$29.99

Alan Sunderland

$24.99

Jessica Cording

$15.24

Dr. Timm Woods

$11.99

Cheralyn Darcey

$29.99

Ashley Davis Bush

$14.99

Cathy Pedrayes

$34.99

Barron's Educational Series, Robert Jansen M.A., and Greg Young M.S. Ed.

$18.99

Barron's Educational Series, Mark Kernion M.A., and Joseph A. Mascetta M.S.

$18.99

Barron's Educational Series, Deborah T. Goldberg M.S., and Marisa Abrams

$18.99

Barron's Educational Series, Rich Carriero, Melvin Gordon, and Murray Bromberg

$18.99

John Koenig

$39.99

Kelly Browne

$24.99

Re:wild and Syd Robinson

$34.99